android - 服务中的可运行对象是否在 UI 线程上运行

Question

在 Android 中，当我在服务中创建一个 runnable 并运行它时，虽然我意识到它在自己的线程中运行，但这个线程是否以某种方式成为 UI 线程的一部分？换句话说，如果runnable执行的过程很长，会不会影响UI？

编辑:

private class SomeRunnable implements Runnable
{
  @Override
  public void run()
  {
    try
    {

    }
  }
}

SomeRunnable runnable = new SomeRunnable();
(new Handler()).postDelayed(runnable, 1000);

Answer 1

文档:

A services runs in the same process as the application in which it is declared and in the main thread of that application,

不同线程:

Thread t = new Thread(new MyRunnable());
t.start();

UI/服务线程:

Handler h = new Handler();
h.post(new MyRunnable());